WASHINGTON (Reuters) - MSNBC projected that President Barack Obama won the swing state of Pennsylvania in Tuesday's presidential election. Obama won the state, which has 20 electoral votes, in 2008. Although the state traditionally leans toward Democrats, Republican Mitt Romney made a concerted effort to woo voters there. (Reporting By Mark Felsenthal)

WASHINGTON, Nov 6 (Reuters) - MSNBC projected that Democrat Earl Ray Tomblin won the West Virginia gubernatorial race in Tuesday's election. Tomblin, the incumbent, became governor in a special election last year after Joe Manchin was elected to the U.S. Senate. Tomblin defeated Republican Bill Maloney, a former mining executive. (Reporting By Mark Felsenthal)

WASHINGTON (Reuters) - MSNBC projected that Republican Representative Jeff Flake won the U.S. Senate seat for Arizona in Tuesday's election. Flake, who has been a member of the House of Representatives since 2003, defeated Richard Carmona, a former U.S. Surgeon General. He fills the seat vacated by Republican Senator Jon Kyl. (Reporting By Mark Felsenthal)